127776240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{177467}}^1$

素因数の和:177486

約数の個数: 60

約数和(自身を含む): 429117624

約数和(自身を除く): 301341384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 177467, 354934, 532401, 709868, 887335, 1064802, 1419736, 1597203, 1774670, 2129604, 2662005, 2839472, 3194406, 3549340, 4259208, 5324010, 6388812, 7098680, 7986015, 8518416, 10648020, 12777624, 14197360, 15972030, 21296040, 25555248, 31944060, 42592080, 63888120, 127776240]

約数ペア:

[(1, 127776240), (2, 63888120), (3, 42592080), (4, 31944060), (5, 25555248), (6, 21296040), (8, 15972030), (9, 14197360), (10, 12777624), (12, 10648020), (15, 8518416), (16, 7986015), (18, 7098680), (20, 6388812), (24, 5324010), (30, 4259208), (36, 3549340), (40, 3194406), (45, 2839472), (48, 2662005), (60, 2129604), (72, 1774670), (80, 1597203), (90, 1419736), (120, 1064802), (144, 887335), (180, 709868), (240, 532401), (360, 354934), (720, 177467)]